Question

Question 3Multiple Choice Worth 5 points)

(08.05 LC)
For f(x) = x and g(x) = (x- 4)', in which direction and by how many units should fox) be shifted to obtain gx)?
OLeft 4 units
Up 4 units
ORight 4 units
Down 4 units

Answer 1

Down 4 unit (see discussion, could be right 4 units)

Explanation:

f(x) = x

G(x) = x - 4

Discussion:

if f(x) = x g(x) = f(x-4) = x-4 ... shift to right 4 units

or g(x) = f(x) - 4 = x -4 ... shift down 4 units